Home / 1,024,329.69-1,413,653.25-565,532.64

Finding the Fourth Proportional to 1,024,329.69, 1,413,653.25 and 565,532.64

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Solution

The fourth proportional to 1,024,329.69, 1,413,653.25 and 565,532.64 is: 780,478.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,329.69 : 1,413,653.25 = 565,532.64 : x
  2. Step 2: Convert to fraction form
    1,024,329.69/1,413,653.25 = 565,532.64/x
  3. Step 3: Cross multiply
    1,024,329.69x = 1,413,653.25 × 565,532.64
  4. Step 4: Simplify right side
    1,024,329.69x = 799,467,054,517.08
  5. Step 5: Solve for x
    x = 799,467,054,517.08/1,024,329.69
  6. Step 6: Final answer
    x = 780,478.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.